Wonderlabs · Lab 04 · Volcano
How big will the eruption be?
NameDate
1. Plan a fair test
The one thing I will change: amount of vinegar.
Things I will keep the same:
2. Predict, then try
Write your prediction before you press the button. Choices: Big · Huge · Massive.
| Amount of vinegar | My prediction | Foam height (units) | What I noticed |
|---|---|---|---|
| ¼ cup | |||
| ½ cup | |||
| 1 cup |
3. Find the pattern
When I changed the amount of vinegar, I saw that
One prediction that surprised me, and why:
4. Explain it
Use at least two of these words: chemical reaction, reactant, carbon dioxide, evidence.
5. Think like a scientist
This lab is a model. One thing it leaves out about the real world is